Elementary algebra is the most basic form of algebra. 1  It is taught to students who are presumed to have no knowledge of mathematics beyond the basic principles of arithmetic. In arithmetic, only numbers and their arithmetical operations (such as +, â, Ã, Ã·) occur.
When using vinyl masking as a stencil, allow the etching cream to remain on the glass for 5 minutes.After 5 minutes, use water to rinse off the etching cream. Rinse from the top of the project down, work quickly and use your brush to help.
If painting on laminate or vinyl surface, no primer is needed. For bare metal or bare wood surfaces, a Rust-Oleum primer is recommended for superior adhesion. GOOD TO KNOW. Clean surface with a damp non-abrasive cloth and mild detergent. Do not scrub with abrasive cleaners, steel wool, sandpaper or scouring pads.